How far is Portland, OR, from St. George Island, AK?
The distance between St. George Island (St. George Airport) and Portland (Portland International Airport) is 2136 miles / 3437 kilometers / 1856 nautical miles.
St. George Airport – Portland International Airport
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Distance from St. George Island to Portland
There are several ways to calculate the distance from St. George Island to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 2135.555 miles
- 3436.843 kilometers
- 1855.747 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2129.591 miles
- 3427.244 kilometers
- 1850.564 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from St. George Island to Portland?
The estimated flight time from St. George Airport to Portland International Airport is 4 hours and 32 minutes.
What is the time difference between St. George Island and Portland?
Flight carbon footprint between St. George Airport (STG) and Portland International Airport (PDX)
On average, flying from St. George Island to Portland generates about 233 kg of CO2 per passenger, and 233 kilograms equals 514 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from St. George Island to Portland
See the map of the shortest flight path between St. George Airport (STG) and Portland International Airport (PDX).
Airport information
| Origin | St. George Airport |
|---|---|
| City: | St. George Island, AK |
| Country: | United States  |
| IATA Code: | STG |
| ICAO Code: | PAPB |
| Coordinates: | 56°34′38″N, 169°39′49″W |
| Destination | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |